diff --git a/searchlightclient/common/base.py b/searchlightclient/common/base.py
index 4162afc..50c1944 100644
--- a/searchlightclient/common/base.py
+++ b/searchlightclient/common/base.py
@@ -317,7 +317,7 @@ class CrudManager(BaseManager):
 
     def _filter_kwargs(self, kwargs):
         """Drop null values and handle ids."""
-        for key, ref in six.iteritems(kwargs.copy()):
+        for key, ref in kwargs.copy().items():
             if ref is None:
                 kwargs.pop(key)
             else:
@@ -476,7 +476,7 @@ class Resource(object):
         return None
 
     def _add_details(self, info):
-        for (k, v) in six.iteritems(info):
+        for (k, v) in info.items():
             try:
                 setattr(self, k, v)
                 self._info[k] = v
diff --git a/searchlightclient/common/exceptions.py b/searchlightclient/common/exceptions.py
index 86d415b..0ea912e 100644
--- a/searchlightclient/common/exceptions.py
+++ b/searchlightclient/common/exceptions.py
@@ -423,7 +423,7 @@ class HttpVersionNotSupported(HttpServerError):
 # _code_map contains all the classes that have http_status attribute.
 _code_map = dict(
     (getattr(obj, 'http_status', None), obj)
-    for name, obj in six.iteritems(vars(sys.modules[__name__]))
+    for name, obj in vars(sys.modules[__name__]).items()
     if inspect.isclass(obj) and getattr(obj, 'http_status', False)
 )
 
diff --git a/searchlightclient/osc/v1/facet.py b/searchlightclient/osc/v1/facet.py
index 9097528..d69f986 100644
--- a/searchlightclient/osc/v1/facet.py
+++ b/searchlightclient/osc/v1/facet.py
@@ -14,7 +14,6 @@
 """Searchlight v1 Facet action implementations"""
 
 import logging
-import six
 
 from osc_lib.command import command
 from osc_lib import utils
@@ -63,7 +62,7 @@ class ListFacet(command.Lister):
         }
         data = search_client.facets.list(**params)
         result = []
-        for resource_type, values in six.iteritems(data):
+        for resource_type, values in data.items():
             if isinstance(values, list):
                 # Cope with pre-1.0 service APIs
                 facets = values
diff --git a/searchlightclient/osc/v1/search.py b/searchlightclient/osc/v1/search.py
index 639fa33..1ec3e7b 100644
--- a/searchlightclient/osc/v1/search.py
+++ b/searchlightclient/osc/v1/search.py
@@ -15,7 +15,6 @@
 
 import json
 import logging
-import six
 
 from osc_lib.command import command
 from osc_lib import utils
@@ -118,7 +117,7 @@ class SearchResource(command.Lister):
             # hit._id may include extra information appended after _,
             # so use r['_source']['id'] for safe.
             r['_id'] = r.get('_source', {}).get('id')
-            for k, v in six.iteritems(r):
+            for k, v in r.items():
                 map_key = mapping.get(k)
                 if map_key is not None:
                     converted[map_key] = v
diff --git a/searchlightclient/tests/unit/osc/fakes.py b/searchlightclient/tests/unit/osc/fakes.py
index a5d4da8..5024c67 100644
--- a/searchlightclient/tests/unit/osc/fakes.py
+++ b/searchlightclient/tests/unit/osc/fakes.py
@@ -13,7 +13,6 @@
 #   under the License.
 #
 
-import six
 import sys
 
 
@@ -58,7 +57,7 @@ class FakeResource(object):
         self._loaded = loaded
 
     def _add_details(self, info):
-        for (k, v) in six.iteritems(info):
+        for (k, v) in info.items():
             setattr(self, k, v)
 
     def __repr__(self):
diff --git a/searchlightclient/v1/search.py b/searchlightclient/v1/search.py
index 36b2335..8924f6b 100644
--- a/searchlightclient/v1/search.py
+++ b/searchlightclient/v1/search.py
@@ -10,8 +10,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import six
-
 from searchlightclient.common import base
 
 
@@ -43,7 +41,7 @@ class SearchManager(base.BaseManager):
                              current project unless all_projects is set
         """
         search_params = {}
-        for k, v in six.iteritems(kwargs):
+        for k, v in kwargs.items():
             if k in ('query', 'type', 'offset',
                      'limit', 'sort', '_source', 'highlight', 'all_projects'):
                 search_params[k] = v